285,895+ Technical Java Developer Jobs in UK — Top Companies Hiring July 2026

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Director of Cloud Platform Engineering

Requirements Proven experience leading large-scale platform engineering, cloud engineering, or infrastructure engineering organisations Deep technical expertise in public cloud platforms, with strong hands‑on experience in at least one major CSP and broad understanding across others ...

Director of Cloud Platform Engineering

Requirements Proven experience leading large-scale platform engineering, cloud engineering, or infrastructure engineering organisations Deep technical expertise in public cloud platforms, with strong hands‑on experience in at least one major CSP and broad understanding across others ...

Senior Software Engineer — Java / Python, Build Scalable Systems

A leading financial institution in the United Kingdom is seeking experienced Software Engineers to design and develop scalable technology products. You will work in an agile team, focusing on Java or Python to create high-quality code, maintain algorithms, and analyze large datasets. The ideal candidate has hand ...

Java Full Stack Engineer for Enterprise SaaS Automation

A leading automation solutions provider is seeking a Full Stack Software Engineer to design and maintain scalable applications. This role requires expertise in Java, cloud platforms, and RESTful API development. You'll work collaboratively with product managers and engineers to create impactful solutions, contri ...

Senior Java Microservices Engineer Hybrid (60% On site)

Getnet Platforms is seeking a Software Engineer to design and develop high-quality software solutions using Java. The ideal candidate will have over 5 years of experience in backend development and will collaborate with multiple teams to deliver scalable and resilient applications. The role involves wo ...

Senior Java Architect: Cloud Migration Lead (GCP/K8s)

HelloKindred is seeking a Senior Java Architect - Cloud Migration to lead the design and implementation of enterprise application migration to Google Cloud Platform. This position involves defining cloud-native architectures and guiding teams through large-scale modernization efforts. The ideal candida ...

Senior Software Consultant (Java/Scala) — Hybrid, UK Travel

True North Group is seeking professionals to deliver in complex client environments using Java or Scala. You will work in a hybrid model, involving paid travel to client sites across the UK. The role requires experience in GDS service delivery, strong testing practices, and agile teamwork. Benefits inc ...

Low Latency Java Engineer – Kafka & Real Time Payments

JPMorgan Chase in the United Kingdom is looking for a Software Engineer III to join our Liquidity and Account Solutions Technology team. This role centers on designing and developing high-performance Java applications that manage client liquidity in real-time. Ideal candidates should have formal traini ...

Python Developer (Energy) London £700 850/day

Python Developer (Energy) - London - £700-850/day(Python, React, Azure, LLM)We're working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This p ...

Python Developer (Energy) – London – £700 850/day

Python Developer (Energy) – London – £700-850/day(Python, React, Azure, LLM)We’re working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This ...

Python Developer (Energy) London £700 850/day

Python Developer (Energy) - London - £700-850/day(Python, React, Azure, LLM)We're working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This p ...

Python Developer (Energy) London £700 850/day

Python Developer (Energy) - London - £700-850/day(Python, React, Azure, LLM)We're working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This p ...

Python Developer (Energy) London £700 850/day

Python Developer (Energy) - London - £700-850/day(Python, React, Azure, LLM)We're working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This p ...

Power BI Developer for Data & Cloud Transformation

TrustTech Recruitment are working with a well-established and rapidly evolving organisation who are looking for a BI Developer to join their growing technology team. As a BI Developer, you will be working on expanding reporting capabilities, enhancing business intelligence outputs, and supporting the devel ...

Mid Level C++ Developer

Game Developer (C++)Salary: £32,000 - £40,000Location: Remote (UK) with occasional visits to Nottinghamshire officeFull Time | Permanent We are looking for a talented Game Developer to join a leading iGaming provider, creating engaging video-based content for terminal-based gaming machines wi ...

Lead Software Engineer

Overview The Lead Software Engineer will play a critical role in both the sustainment of the current environment and the delivery of new capabilities. The selected individual will develop solutions to complex technical issues and problems that impact multiple areas or disciplines; regularly employ ...

Lead Software Developer C#

Lead Software Developer (C# .NET / Azure) – SheffieldOur client based in Sheffield is seeking an experienced Lead Software Developer to join their growing engineering team. This is an excellent opportunity for a senior technologist who combines hands-on software development expertise with strong technica ...

Senior DevOps Engineer — Kubernetes

Senior DevOps Engineer — Kubernetes — London, United Kingdom — Hybrid — Not Specified Senior DevOps Engineer at Elliptic, London, United Kingdom. Location: London, United Kingdom Work model: Hybrid Time zone: Not specified Work authorization: Not specified ...

Full Stack Engineer (Python and/or Java) – VP

Department Overview Equities Technology at Citi is undertaking a bold, multi‑year transformation to build a best‑in‑class global platform across execution, prime, clearing and cross‑product margining. We are re‑engineering our technology estate to achieve world‑leading performance and resiliency, ...

ML/AI Software Engineer

Job DescriptionML/AI Software EngineerA brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pi ...

ML/AI Software Engineer

ML/AI Software EngineerA brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pioneering technology in the ...

ML/AI Software Engineer

Job DescriptionML/AI Software EngineerA brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pi ...

QE AI Lead Engineer

The team you';ll be working with: As a QE AI Engineer & QE Architect, you will have the opportunity of joining an award winning Quality Engineering team that is working on some of the most cutting edge technologies that is embracing new innovations, such as in built quality checks that embraces A ...

QE AI Lead Engineer

The team you'll be working with: As a QE AI Engineer & QE Architect, you will have the opportunity of joining an award winning Quality Engineering team that is working on some of the most cutting edge technologies that is embracing new innovations, such as in built quality checks that embraces AI ...

QE AI Lead Engineer

JOB DESCRIPTION The team you'll be working with: As a QE AI Engineer & QE Architect, you will have the opportunity of joining an award winning Quality Engineering team that is working on some of the most cutting edge technologies that is embracing new innovations, such as in built quality ...

Senior Software Engineer Food (Distributed Systems)

As part of the M&S Software Engineering team, you'll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers ...

Senior Software Engineer Food (Distributed Systems)

As part of the M&S Software Engineering team, you'll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers ...

Senior Software Engineer Food (Distributed Systems)

As part of the M&S Software Engineering team, you'll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers ...

Camunda 8 Engineer

Camunda 8 EngineerLocation: London, UK / HybridEmployment Type: Full-time / ContractExperience Level: Mid–SeniorRole Overv ...

Camunda 8 Engineer

Camunda 8 EngineerLocation: London, UK / HybridEmployment Type: Full-time / ContractExperience Level: Mid–SeniorRole Overv ...

Software Engineering Manager

Job Req ID: 57897 Location: Manchester or Birmingham About the role This role is critical to delivering a scalable internal platform that enables engineering teams across BT to build, deploy and operate software efficiently at scale. The Engineering Manager, Platform Engineering ...

Senior Software Engineer (Rust, C++, Java, Go or Python)

Overview Senior Software Engineer (Rust, C++, Java, Go or Python) Software Engineering Up to £150k base + meaningful equity London Senior Software Engineer - Rust, C++, Java or Python - London - Up To £150k base + meaningful equity Are you excited by solv ...

Senior Software Engineer (Rust, C++, Java, Go or Python)

Overview Senior Software Engineer (Rust, C++, Java, Go or Python) Software Engineering Up to £150k base + meaningful equity London Senior Software Engineer - Rust, C++, Java or Python - London - Up To £150k base + meaningful equity Are you excited by solv ...

Senior Backend Engineer

Senior Software Engineer (Python, Go OR Java) – Agentic & AI Systems (IC Role) Location - Manchester Working Pattern - Hybrid (2 days per week in office) We’re hiring Senior Software Engineers to join a new accelerator programme focused on building next‑generation, agentic systems ...

Enterprise Resources Planning Developer

Are you a seasoned ERP developer with a strong background in system integrations and design development skills. A trusted architect and infrastructure expert with an intrinsic knowledge of all things EPICOR (Kinetic) related. I have an exciting opportunity based in the Lincolnshire area for a leading b ...

Software Engineer Graduates Considered

Job DescriptionSoftware Engineer - Graduates ConsideredA fantastic opportunity for a graduate or experienced Software Engineer to join a highly innovative technology company at the forefront of advanced AI research and development. Workin ...

Software Engineer Graduates Considered

Job DescriptionSoftware Engineer - Graduates ConsideredA fantastic opportunity for a graduate or experienced Software Engineer to join a highly innovative technology company at the forefront of advanced AI research and development. Workin ...

Software Engineer Graduates Considered

Software Engineer - Graduates ConsideredA fantastic opportunity for a graduate or experienced Software Engineer to join a highly innovative technology company at the forefront of advanced AI research and development. Working as part of a world-class ...

Software Engineer Graduates Considered

Job DescriptionSoftware Engineer - Graduates ConsideredA fantastic opportunity for a graduate or experienced Software Engineer to join a highly innovative technology company at the forefront of advanced AI research and development. Workin ...

Backend Software Engineer

Back End Software Engineer - 6 months - Glasgow - Outside IR35 Day rate - Circa 480 Harvey Nash's public sector client are currently looking to recruit a Back-End Software Engineer to join their team based Glasgow/Remote for an initial 6-month period. Main Duties: Work across technical teams formed of supplier, ...

Senior Backend Engineer in London MASS Analytics

Senior Backend Engineer London, United Kingdom Posted 12 months ago This is a job posted by our partner Jooble Tech stack NoSQL optimization Backend Databases Java SQL SQL & NoSQL Below is a snippet of ...

Application & Systems Engineer BAE Systems

Key Responsibilities Develop and maintain high‑performance software applications in C++ and Java for complex defence and aerospace systems. Design, configure, and troubleshoot Linux‑based operating environments and network interfaces to meet stringent security and reliability stan ...

Principal Software Engineer

Principal Engineer (Java) | London (Hybrid) | FinTech Financial services experience is essential for this one. We're working with a B2B FinTech disrupting the SME lending market. Their SaaS platform is used by over 80 high street banks, challenger banks and specialist lenders to power smarter ...

Lead Software Engineer

£74,000 - £80,000 GBP Cambridge, UK Technology Business Unit Permanent position, full-time 35 hours per week Meet the recruiter: Stephanie Whitaker, Join our team at Cambridge University Press & Assessment and utilise your skills to make a real difference! As a ful ...

DevOps Engineer (DV Security Clearance)

Position Description: At CGI, we deliver mission-critical systems that protect and secure the UK, combining deep technical expertise with innovative thinking to drive real-world impact. As a DevOps Engineer, you will play a pivotal role in designing and evolving resilient infrastructure t ...

DevOps Engineer (DV Security Clearance)

Position Description: At CGI, we deliver mission-critical systems that protect and secure the UK, combining deep technical expertise with innovative thinking to drive real-world impact. As a DevOps Engineer, you will play a pivotal role in designing and evolving resilient infrastructure t ...

Experienced IT Recruitment Consultant DACH & Poland Focus

Experienced IT Recruitment Consultant - DACH & Poland FocusLocation: London Role Type: 360° Billing Target Markets: DACH Region (Germany, Austria, Switzerland) & Poland Specialisation: Software Development RecruitmentAbout Us ...

Experienced IT Recruitment Consultant DACH & Poland Focus

Experienced IT Recruitment Consultant - DACH & Poland FocusLocation: London Role Type: 360° Billing Target Markets: DACH Region (Germany, Austria, Switzerland) & Poland Specialisation: Software Development RecruitmentAbout Us ...

Customer Solutions Architect

LinearB is a leading Developer Productivity Insight Platform (DPIP) helping engineering organizations improve software delivery through AI-powered insights, workflow automation, and data-driven engineering intelligence. Recently recognized as a Leader in the May 2026 Gartner® Magic Quadrant™ for Developer ...

Computing Teacher: Inspire Practical Coding & Projects

Java Script Works is looking for a Computing Teacher to join an outstanding school in Harrow. The position is full-time and aims to ensure that students gain strong technical skills in Python and JavaScript. The role will involve encouraging practical projects and supporting extracurricular activities, ...

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    Technical Java Developer Jobs in United Kingdom Job Search Guide, Trends and Insights